1 files changed, 3 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 405f156..cfa7066 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,6 +17,9 @@ Version 8.39 xx-xxxxxx-201x
 
 3.  Further to 8.38/46, negated classes such as [^[:^ascii:]\d] were also not 
     working correctly in UCP mode.
+    
+4.  The POSIX wrapper function regexec() crashed if the option REG_STARTEND
+    was set when the pmatch argument was NULL. It now returns REG_INVARG.
 
 
 Version 8.38 23-November-2015